54361945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52021}}^1$

素因数の和:52056

約数の個数: 16

約数和(自身を含む): 74911680

約数和(自身を除く): 20549735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 52021, 260105, 572231, 988399, 2861155, 4941995, 10872389, 54361945]

約数ペア:

[(1, 54361945), (5, 10872389), (11, 4941995), (19, 2861155), (55, 988399), (95, 572231), (209, 260105), (1045, 52021)]